A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Fabricated underground structure joint connecting structure
The invention belongs to the field of constructional engineering, and relates to a fabricated underground structure joint connecting structure. The structure comprises a first prefabricated part splicing ring and a second prefabricated part splicing ring which are spliced in the longitudinal direction, and a longitudinal joint is formed between splicing end faces; each of the first prefabricated part assembly ring and the second prefabricated part assembly ring comprises two prefabricated parts spliced in the circumferential direction, and a transverse joint is formed between the splicing endfaces; the longitudinal joint and the transverse joint are connected through a bell socket, and a plurality of reinforcing measures are arranged in the transverse joint at intervals; and the reinforcing measures comprise embedded H-shaped steel embedded in the bottom of one prefabricated part and an embedded groove steel plate fixed to the top of the other prefabricated part, the embedded H-shapedsteel extends into the embedded groove steel plate, and grout is injected into the embedded groove steel plate. According to the structure, the reinforcing measures are arranged in the transverse joint, stress and connection of the transverse joint is enhanced, meanwhile, the adjacent prefabricated part splicing rings are spliced in a staggered joint mode in the longitudinal direction, and the overall stress performance of the structure is enhanced.
本发明属于建筑工程领域，涉及一种装配式地下结构接缝连接结构，包括沿纵向拼接的第一预制构件拼装环和第二预制构件拼装环且拼接端面之间形成纵向接缝；第一预制构件拼装环和第二预制构件拼装环均包括沿环向拼接的两个预制构件且拼接端面之间形成横向接缝；纵向接缝和横向接缝均通过承插接口连接，且横向接缝内间隔设有多个加强措施；加强措施包括预埋于其中一个预制构件底部的预埋H型钢和固定于另一个预制构件顶部的预埋凹槽钢板，预埋H型钢伸至预埋凹槽钢板内，且预埋凹槽钢板内注入有浆液。本发明通过在横向接缝内设加强措施，加强横向接头的受力及连接，同时相邻的预制构件拼装环在纵向上采用错缝拼装，加强了结构的整体受力性能。
Fabricated underground structure joint connecting structure
The invention belongs to the field of constructional engineering, and relates to a fabricated underground structure joint connecting structure. The structure comprises a first prefabricated part splicing ring and a second prefabricated part splicing ring which are spliced in the longitudinal direction, and a longitudinal joint is formed between splicing end faces; each of the first prefabricated part assembly ring and the second prefabricated part assembly ring comprises two prefabricated parts spliced in the circumferential direction, and a transverse joint is formed between the splicing endfaces; the longitudinal joint and the transverse joint are connected through a bell socket, and a plurality of reinforcing measures are arranged in the transverse joint at intervals; and the reinforcing measures comprise embedded H-shaped steel embedded in the bottom of one prefabricated part and an embedded groove steel plate fixed to the top of the other prefabricated part, the embedded H-shapedsteel extends into the embedded groove steel plate, and grout is injected into the embedded groove steel plate. According to the structure, the reinforcing measures are arranged in the transverse joint, stress and connection of the transverse joint is enhanced, meanwhile, the adjacent prefabricated part splicing rings are spliced in a staggered joint mode in the longitudinal direction, and the overall stress performance of the structure is enhanced.
本发明属于建筑工程领域，涉及一种装配式地下结构接缝连接结构，包括沿纵向拼接的第一预制构件拼装环和第二预制构件拼装环且拼接端面之间形成纵向接缝；第一预制构件拼装环和第二预制构件拼装环均包括沿环向拼接的两个预制构件且拼接端面之间形成横向接缝；纵向接缝和横向接缝均通过承插接口连接，且横向接缝内间隔设有多个加强措施；加强措施包括预埋于其中一个预制构件底部的预埋H型钢和固定于另一个预制构件顶部的预埋凹槽钢板，预埋H型钢伸至预埋凹槽钢板内，且预埋凹槽钢板内注入有浆液。本发明通过在横向接缝内设加强措施，加强横向接头的受力及连接，同时相邻的预制构件拼装环在纵向上采用错缝拼装，加强了结构的整体受力性能。
Fabricated underground structure joint connecting structure
一种装配式地下结构接缝连接结构
PAN ZHENGYI (author) / XU JUNLIN (author) / WANG YONGWEI (author) / ZHU YANBING (author) / ZHOU HUAHAI (author) / XU JUNCHAO (author) / HU ZHENGBO (author) / XING QIONG (author) / WANG GUOLIANG (author)
2021-02-12
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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